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1、Depending on the processor's pinout, it may bedifficult to route the processor bus signals on four tracking layer.
2、They should be broken out on microstrip and should travel on the same layer for the entire route. One via is acceptable to connect to the CAP.
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其中第一句中我不明白tracking layer是什么意思?
第二句中的意思我没有完全明白,breakout的意思应该是中断的意思吧?在DDR2的时钟走线需要补偿电容/去耦电容的,但硬件手册说最多只能有一个过孔,那是怎么理解呢?如果要过孔的话,一般都是至少都要双数的吗?4 A3 A! C, N8 M" @
请教高手,先谢谢啦 |
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